What powers hsscol.org.hk?
Last seen Aug 2026 · 14 technologies across 11 categories
CDN
Cloudflare
since May 2023
CMS
eClass
since Aug 2026
Editors
DreamWeaver
since Aug 2026
Font scripts
Font Awesome
since Jan 2019
Google Font API
since Jan 2019
JavaScript libraries
prettyPhoto
since Jan 2019
Operating systems
Ubuntu
since Jan 2019
Programming languages
PHP
since Aug 2022
TypeScript
since Jan 2023
UI frameworks
Bootstrap
since Jan 2019
Web servers
Webmail
Microsoft 365
since May 2023
Widgets
FullCalendar
since Jan 2023
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Aug 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 66% desktop
- 34% phone
Hong Kong SAR China
Taiwan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.87 / 10 · ranked #1,833,447 of all domains
26 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.4 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 5.5 MB · 54 requests
Homepage as crawled by the HTTP Archive, Aug 2026.
Subdomains
| Host | Techs |
|---|---|
| archive.hsscol.org.hk | 9 |
| www.hsscol.org.hk | 8 |
| eclass.hsscol.org.hk | 6 |
| eclass-2.hsscol.org.hk | 4 |